| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.48 | 6.661% | $223.4335 | $223.43 | $223.45 | $223.40 |
| Purchase #2 | $137.78 | 3.451% | $142.5348 | $142.53 | $142.55 | $142.50 |
| Purchase #3 | $154.31 | 3.490% | $159.6954 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $129.64 | 9.260% | $141.6447 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $70.79 | 4.807% | $74.1929 | $74.19 | $74.20 | $74.20 |
| Purchase #6 | $148.32 | 9.497% | $162.406 | $162.41 | $162.40 | $162.40 |
| Purchase #7 | $100.73 | 9.285% | $110.0828 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $951.05 | $1,013.9901 | $1,013.98 | $1,014.05 | $1,013.90 | |